/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.ranger.authorization.presto.authorizer;

import io.airlift.configuration.Config;
import io.airlift.configuration.ConfigDescription;

public class RangerConfig {
    private String  keytab;
    private String  principal;
    private boolean useUgi;
    private String  hadoopConfigPath;

    public String getKeytab() {
        return keytab;
    }

    @Config("ranger.keytab")
    @ConfigDescription("Keytab for authentication against Ranger")
    @SuppressWarnings("unused")
    public RangerConfig setKeytab(String keytab) {
        this.keytab = keytab;

        return this;
    }

    public String getPrincipal() {
        return principal;
    }

    @Config("ranger.principal")
    @ConfigDescription("Principal for authentication against Ranger with keytab")
    @SuppressWarnings("unused")
    public RangerConfig setPrincipal(String principal) {
        this.principal = principal;

        return this;
    }

    public boolean isUseUgi() {
        return useUgi;
    }

    @Config("ranger.use_ugi")
    @ConfigDescription("Use Hadoop User Group Information instead of Presto groups")
    @SuppressWarnings("unused")
    public RangerConfig setUseUgi(boolean useUgi) {
        this.useUgi = useUgi;

        return this;
    }

    public String getHadoopConfigPath() {
        return hadoopConfigPath;
    }

    @Config("ranger.hadoop_config")
    @ConfigDescription("Path to hadoop configuration. Defaults to presto-ranger-site.xml in classpath")
    @SuppressWarnings("unused")
    public RangerConfig setHadoopConfigPath(String hadoopConfigPath) {
        this.hadoopConfigPath = hadoopConfigPath;

        return this;
    }
}
